Breeding of New Sweet Potato Variety Rongshu756

A new sweet potato variety Rongshu756 was developed from Jinshan57(female parent)/ Rongshu201(male parent) in 2003. The new variety possessed stronger disease resistance, stable yield and good storability. It was subjected to the Fujian regional variety test in 2006 and the nation regional variety test in 2008. It was certificated by Fujian Committee for Crop Variety Registration in 2009,and by National Crop Variety Approval Committee in 2011. Also,The key cultivation techniques was suggested in the paper.